

2.5L TFSI Audi RS3 & TTRS Catalytic Converter Replacement Pipes
- More power
- Less exhaust gas back pressure
- Lower exhaust gas temperature
- Description
- Less exhaust back pressure
- Lower exhaust gas temperature
- Longer durability of the turbocharger
- More power and torque
- Ideal for performance upgraded vehicles
- 2,5" (63.50mm) diameter
- 2,5 Kg weight saving
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Stainless steel catalytic converter replacement pipes for all 2.5L TFSI engines as installed in the Audi RS3 and TTRS.
These stainless steel cat replacement pipes replace the original main catalytic converters.
The cat replacement pipes are suitable for all 2.5L TFSI in the Audi RS3 and TTRS.
You can find our big 4" 2.5L TFSI Downpipe here!
Manufacturer
Information about the manufacturer
BAR-TEK®
BAR-TEK Motorsport GmbH
Im Rauschen Auel 3, 51491 Overath-Brombach, Germany
info@bar-tek.com
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DNWB | 390 PS (287 kW) |





Cutsomers also bought
Stainless steel catalytic converter replacement pipes for all 2.5L TFSI engines as installed in the Audi RS3 and TTRS.
These stainless steel cat replacement pipes replace the original main catalytic converters.
- Less exhaust back pressure
- Lower exhaust gas temperature
- Longer durability of the turbocharger
- More power and torque
- Ideal for performance upgraded vehicles
- 2,5" (63.50mm) diameter
- 2,5 Kg weight saving
The cat replacement pipes are suitable for all 2.5L TFSI in the Audi RS3 and TTRS.
You can find our big 4" 2.5L TFSI Downpipe here!
Manufacturer
Information about the manufacturer
BAR-TEK®
BAR-TEK Motorsport GmbH
Im Rauschen Auel 3, 51491 Overath-Brombach, Germany
info@bar-tek.com
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DNWB | 390 PS (287 kW) |





Cutsomers also bought